Medically reviewed by Drugs.com. Last updated on Jun 3, 2020.
(e KONE a zole)
- Econazole Nitrate
Excipient information presented when available (limited, particularly for generics); consult specific product labeling.
Cream, External, as nitrate:
Generic: 1% (15 g, 30 g, 85 g)
Foam, External, as nitrate:
Ecoza: 1% (70 g) [contains propylene glycol, trolamine (triethanolamine)]
Kit, External, as nitrate:
Econasil: 1% [contains benzoic acid]
Zolpak: 1% [contains benzoic acid]
Brand Names: U.S.
- Antifungal Agent, Imidazole Derivative
- Antifungal Agent, Topical
Alters fungal cell wall membrane permeability; may interfere with RNA and protein synthesis, and lipid metabolism
Cream: Hepatic to more than 20 metabolites
Cream: Urine (<1%); feces (<1%)
Time to Peak
Foam: 6.8 ± 5.1 hours
Use: Labeled Indications
Cream: Treatment of tinea pedis, tinea cruris, and tinea corporis caused by Trichophyton rubrum, Trichophyton mentagrophytes, Trichophyton tonsurans, Microsporum canis, Microsporum audouini, Microsporum gypseum, and Epidermophyton floccosum in the treatment of cutaneous candidiasis, and in the treatment of tinea versicolor.
Foam: Treatment of interdigital tinea pedis caused by Trichophyton rubrum, Trichophyton mentagrophytes, and Epidermophyton floccosum in patients 12 years and older
Cream: Hypersensitivity to econazole or any component of the formulation
Foam: There are no contraindications listed in the manufacturer's labeling. Documentation of allergenic cross-reactivity for imidazole antifungals is limited. However, because of similarities in chemical structure and/or pharmacologic actions, the possibility of cross-sensitivity cannot be ruled out with certainty.
Tinea pedis: Topical: Cream, Foam: Apply sufficient amount to cover affected areas once daily for 4 weeks
Tinea cruris, tinea corporis, tinea versicolor: Topical: Cream: Apply sufficient amount to cover affected areas once daily for 2 weeks
Cutaneous candidiasis: Topical: Cream: Apply sufficient quantity twice daily (morning and evening) for 2 weeks
Refer to adult dosing.
Candidiasis cutaneous (including diaper dermatitis): Limited data available: Infants, Children, and Adolescents: Topical: Cream: Apply sufficient amount to cover affected area twice daily (Bradley 2015; Kliegman 2015)
Tinea corporis, tinea cruris, and tinea versicolor (smaller lesions): Children and Adolescents: Limited data available: Topical: Cream: Apply sufficient amount to cover affected area once daily for 4 weeks (Bradley 2015)
Cream: Children and Adolescents: Limited data available: Topical: Apply sufficient amount to cover affected area once daily for 4 weeks (Bradley 2015)
Foam: Children ≥12 years and Adolescents: Topical: Apply sufficient amount to cover affected area once daily for 4 weeks
Topical: For external use only. Not for oral, ophthalmic, or vaginal use. Avoid contact with the eyes.
Cream: Store below 30°C (86°F).
Foam: Store at 20°C to 25°C (68°F to 77°F); excursions are permitted between 15°C and 30°C (59°F and 86°F). Do not expose to heat and/or store at temperatures >49°C (120°F) even when the container is empty. Do not store in direct sunlight. Do not refrigerate or freeze.
Vitamin K Antagonists (eg, warfarin): Econazole may increase the serum concentration of Vitamin K Antagonists. Monitor therapy
The following adverse drug reactions and incidences are derived from product labeling unless otherwise specified.
1% to 10%: Dermatologic: Burning sensation of skin (3%), erythema (3%), pruritus (3%), stinging of the skin (3%)
<1%, postmarketing, and/or case reports: Application site reaction, pruritic rash
Concerns related to adverse effects:
• Irritation: Discontinue if sensitivity or irritation occurs.
Dosage form specific issues:
• Foam: Avoid heat, flame, and smoking during and immediately following application; topical foam is flammable.
• Appropriate use: For topical use only; avoid contact with eyes, mouth, nose, or other mucous membranes
Reassess diagnosis if no clinical improvement after completion of treatment course.
Information related to econazole use in pregnancy is primarily from use for other indications and route of administration. Until more data are available, it is suggested to avoid use in the first trimester and apply sparingly during the second and third trimesters if needed for topical fungal infections (Patel 2017).
What is this drug used for?
• It is used to treat fungal infections of the skin.
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
• Severe skin irritation
• Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
Note: This is not a comprehensive list of all side effects. Talk to your doctor if you have questions.
Consumer Information Use and Disclaimer: This information should not be used to decide whether or not to take this medicine or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a limited summary of general information about the medicine's uses from the patient education leaflet and is not intended to be comprehensive. This limited summary does NOT include all information available about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not intended to provide medical advice, diagnosis or treatment and does not replace information you receive from the healthcare provider. For a more detailed summary of information about the risks and benefits of using this medicine, please speak with your healthcare provider and review the entire patient education leaflet.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
More about econazole topical
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- Drug class: topical antifungals